What powers vsaauctions.com?
Last seen Jun 2026 · 15 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
CDN
Akamai
since Oct 2025
Google Hosted Libraries
since Dec 2025
Microsoft 365
since Aug 2022
Sendgrid
since Feb 2024
JavaScript libraries
Miscellaneous
HTTP/3
since Oct 2025
Payment processors
authorize.net
since Oct 2023
RUM
Akamai mPulse
since Oct 2025
Security
HSTS
since Oct 2025
UI frameworks
Web frameworks
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.79 / 10 · ranked #16,787,213 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Akamai
- Weight: 1.3 MB · 63 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| vsaauctions.com | 15 |
| www.vsaauctions.com | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped New Relic Jan 2026
- detected Google Hosted Libraries Dec 2025
- dropped IIS Nov 2025
- dropped Windows Server Nov 2025
- detected Akamai Oct 2025
- detected Akamai mPulse Oct 2025
- dropped Azure Oct 2025
- detected Boomerang Oct 2025
- detected HSTS Oct 2025
- detected HTTP/3 Oct 2025